Search Results for Optimism. - Narrowed by: Optimism. SirsiDynix Enterprise http://kllibrary.dbkl.gov.my/client/en_US/pkl/pkl/qu$003dOptimism.$0026qf$003dSUBJECT$002509Subject$002509Optimism.$002509Optimism.$0026ps$003d300? 2026-10-20T13:19:11Z Bright side up : 100 ways to be happier right now ent://SD_ILS/0/SD_ILS:206250 2026-10-20T13:19:11Z 2026-10-20T13:19:11Z Spencer, Amy, 1971-<br/>2012<br/>Perpustakaan Kuala Lumpur<br/>ISBN&#160;9780399537271<br/> Positivity : groundbreaking research to release your inner optimist and thrive ent://SD_ILS/0/SD_ILS:206315 2026-10-20T13:19:11Z 2026-10-20T13:19:11Z Fredrickson, Barbara.<br/>2010<br/>Perpustakaan Kuala Lumpur<br/>ISBN&#160;9781851687909<br/>